[iOS 密码过于简单的正则表达式]

来源：互联网发布：淘宝上衣服的来源编辑：程序博客网时间：2024/05/18 13:25
资料” http://www.jianshu.com/p/3747466b71f9
        //匹配6位顺增          String pattern = "(?:0(?=1)|1(?=2)|2(?=3)|3(?=4)|4(?=5)|5(?=6)|6(?=7)|7(?=8)|8(?=9)){5}\\d";          Pattern pa = Pattern.compile(pattern);          String mc = "123456";          Matcher ma = pa.matcher(mc);          System.out.println("6位顺增 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配6位顺降          pattern = "(?:9(?=8)|8(?=7)|7(?=6)|6(?=5)|5(?=4)|4(?=3)|3(?=2)|2(?=1)|1(?=0)){5}\\d";          pa = Pattern.compile(pattern);          mc = "654321";          ma = pa.matcher(mc);          System.out.println("6位顺降 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配6位顺增或顺降          pattern = "(?:(?:0(?=1)|1(?=2)|2(?=3)|3(?=4)|4(?=5)|5(?=6)|6(?=7)|7(?=8)|8(?=9)){5}|(?:9(?=8)|8(?=7)|7(?=6)|6(?=5)|5(?=4)|4(?=3)|3(?=2)|2(?=1)|1(?=0)){5})\\d";          pa = Pattern.compile(pattern);          mc = "234567";          ma = pa.matcher(mc);          System.out.println("6位顺增或顺降 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配4-9位连续的数字          pattern = "(?:(?:0(?=1)|1(?=2)|2(?=3)|3(?=4)|4(?=5)|5(?=6)|6(?=7)|7(?=8)|8(?=9)){3,}|(?:9(?=8)|8(?=7)|7(?=6)|6(?=5)|5(?=4)|4(?=3)|3(?=2)|2(?=1)|1(?=0)){3,})\\d";          pa = Pattern.compile(pattern);          mc = "123456789";          ma = pa.matcher(mc);          System.out.println("4-9位连续的数字 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配3位以上的重复数字          pattern = "([\\d])\\1{2,}";          pa = Pattern.compile(pattern);          mc = "888888";          ma = pa.matcher(mc);          System.out.println("3位以上的重复数字 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配手机号码类          pattern = "(13[0-9]|15[0-9]|18[0-9])([\\d]{2,4}){2}";          pa = Pattern.compile(pattern);          mc = "18930333033";          ma = pa.matcher(mc);          System.out.println("手机号码 ：" + ma.matches());          System.out.println("*******分割线*******");  //      //匹配连同号如“112233”“222333”  //      pattern = "([\\d])\1{1,}([\\d])\\2{2,}"; //这个测试没有通过，要重新编写  //      pa = Pattern.compile(pattern);  //      mc = "33111";  //      ma = pa.matcher(mc);  //      System.out.println("连同号如112233 , 222333 ：" + ma.matches());          System.out.println("*******分割线*******");          //匹配2233类型          pattern = "([\\d])\\1{1,}([\\d])\\2{1,}";          pa = Pattern.compile(pattern);          mc = "2233";          ma = pa.matcher(mc);          System.out.println("2233类型 ：" + ma.matches());          System.out.println("*******分割线*******");      }  }
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